Falafel is a vegetarian dish made from ground chickpeas or fava beans that are mixed with herbs, spices, and onions. The mixture is then shaped into small balls or patties and deep-fried until crispy. In Dubai, falafel is often served in a pita bread with tahini sauce, hummus, and a variety of fresh vegetables. It is a popular street food option for both locals and tourists, offering a flavorful and filling experience.